[ 2227.197375][    C1] tc mirred to Houston: device veth2 is down
[ 2227.251382][    C1] tc mirred to Houston: device veth2 is down
[ 2227.506286][    C1] tc mirred to Houston: device veth2 is down
[ 2228.024266][    C1] tc mirred to Houston: device veth3 is down
[ 2228.038224][    C1] tc mirred to Houston: device veth3 is down
[ 2228.225485][    C1] tc mirred to Houston: device veth2 is down